4002048163 has 4 divisors (see below), whose sum is σ = 4004332888. Its totient is φ = 3999763440.

The previous prime is 4002048157. The next prime is 4002048181. The reversal of 4002048163 is 3618402004.

4002048163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4002048163 - 2²⁵ = 3968493731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4002048143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1139733 + ... + 1143238.

It is an arithmetic number, because the mean of its divisors is an integer number (1001083222).

Almost surely, 2^4002048163 is an apocalyptic number.

4002048163 is a deficient number, since it is larger than the sum of its proper divisors (2284725).

4002048163 is a wasteful number, since it uses less digits than its factorization.

4002048163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2284724.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 4002048163 is about 63261.7432813861. The cubic root of 4002048163 is about 1587.6719437460.

The spelling of 4002048163 in words is "four billion, two million, forty-eight thousand, one hundred sixty-three".